So I know EB's are hard to train in comparison to some breeds. But I cant seem to break his habit of being nippy and agressive to let us know he has to go outside. No matter how many times we say NO he just won't learn. We even gave him time out for a few minutes every time he was aggresive, but he just has a mind of his own. He also can be aggresive at random times if we're not paying attention to him etc. When he's well behaved he's an absolute angel, I just don't get what makes him bad sometimes. Anyone with suggestions or had similar experience. (he's 7 months) Thanks in advance!